worrellchemistry - Unit II-Chemical Reactions & Stoichiometry

Learning Objectives

Understand moles, mass, representative particles (atoms, molecules, formula units), molar mass, and Avogadro’s number
Understand molarity and preparation of solutions
Understand the percent composition of an element in a compound
Understand balanced chemical equations
Understand limiting reactant
- Calculate the amount of product formed when given the amounts of all of the reactants present
Understand reactions in solution
- Given the molarity and the volume of the reactants, calculate the amount of product produced or the amount of reactant required to react
Understand the percent yield of a reaction
Classify reactions by type
Write a balanced molecular equation, complete ionic equation, and a net ionic equation
Balance oxidation-reduction reactions
Predict if a precipitate will form using the solubility rules
Predict products of reactions given the chemical names of the reactants